Project

General

Profile

« Previous | Next » 

Revision 8dfb0c00

Added by Seth Mos about 13 years ago

Add a few micro optimizations, bail out when the file does not exist.

View differences:

usr/local/sbin/prefixes.php
1 1 
<?php
2 2 

  		




  3
  3
  
    
$leases_file = "/var/dhcpd/var/db/dhcpd6.leases";


  		




  4
  
  
    
$leasefile = file($leases_file);


  		




  
  4
  
    
if(!file_exists($leases_file)) {


  		




  
  5
  
    
	exit(1);


  		




  
  6
  
    
}


  		




  5
  7
  
    

  		




  6
  
  
    
foreach($leasefile as $line) {


  		




  
  8
  
    
foreach(file($leases_file) as $line) {


  		




  7
  9
  
    
	// echo "$line";


  		




  8
  10
  
    
	if(preg_match("/^(ia-[np][ad])[ ]+\"(.*?)\"/i ", $line, $duidmatch)) {


  		




  9
  11
  
    
		$type = $duidmatch[1];


  		




  ......




  44
  46
  
    
		unset($ia_pd);


  		




  45
  47
  
    
		continue;


  		




  46
  48
  
    
	}


  		




  47
  
  
    
	array_shift($leasefile);


  		




  48
  49
  
    
}


  		




  49
  50
  
    

  		




  50
  51
  
    
$routes = array();


  		




  ......




  52
  53
  
    
	if($entry['ia-pd'] <> "") {


  		




  53
  54
  
    
		$routes[$entry['ia-na']] = $entry['ia-pd'];


  		




  54
  55
  
    
	}


  		




  
  56
  
    
	array_shift($duid_arr);


  		




  55
  57
  
    
}


  		




  56
  58
  
    

  		




  57
  59
  
    
// echo "add routes\n";


  		




  ......




  80
  82
  
    
// echo "remove routes\n";


  		




  81
  83
  
    
foreach ($expires as $prefix) {


  		




  82
  84
  
    
	echo "/sbin/route delete -inet6 {$prefix['prefix']}\n";


  		




  
  85
  
    
	array_shift($expires);


  		




  83
  86
  
    
}


  		




  84
  87
  
    

  		




  85
  88
  
    
?>


  		












Also available in:  Unified diff